Atom D510 vs Pentium M 770

PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Atom D510 vs Pentium M 770 FPS Benchmarks

Predicted gaming performance across popular games. Tested paired with GeForce RTX 5090 to isolate CPU performance.

Search any supported game below to compare 1080p FPS for both components.

Atom D510 vs Pentium M 770: Pros, Cons & Final Verdict

See where each CPU makes more sense in practice: gaming, heavier work, platform cost, power draw, and upgrade path.

Atom D510

2009

Why buy it

✅Draws 13W instead of 27W, a 14W reduction.
✅100+% more PCIe lanes (4 vs 0) for storage and expansion-heavy builds.
✅Integrated graphics onboard with Intel GMA 3150, while Pentium M 770 needs a discrete GPU.

Trade-offs

❌Worse for gaming: lower average FPS than Pentium M 770 across 50 shared CPU benchmark tests.
❌Lower PassMark (525 vs 545).

Pentium M 770

2005

Why buy it

✅Better for gaming: +7.8% higher average FPS across 50 shared CPU benchmark tests.

Trade-offs

❌107.7% higher power demand at 27W vs 13W.
❌No integrated graphics, while Atom D510 can still boot and troubleshoot without a discrete GPU.

Quick Answers

So, is Pentium M 770 better than Atom D510?

Yes. Pentium M 770 is the better all-around CPU here. It gives you a 7.8% average FPS lead across 50 shared CPU game tests in our data and 3.8% better PassMark, which is enough to make it the stronger overall pick.

Which one is better for gaming?

If gaming is the priority, Pentium M 770 is the better pick. According to our tests, it delivers 7.8% more average FPS across 50 shared CPU game tests.

Which one is better for streaming, content creation, and heavy multitasking?

For streaming, content creation, and heavier multitasking, Pentium M 770 is the stronger fit. You are getting 3.8% better PassMark, backed by 1 cores and 1 threads.

Which one is the smarter buy today, not just the cheaper CPU?

Pentium M 770 still makes the most sense overall. Pentium M 770 comes in at an unclear MSRP at unclear MSRP versus unclear MSRP, and it still gives you a 7.8% average FPS lead across 50 shared CPU game tests in our data.

Which one is more future-proof for 2026 and beyond?

Atom D510 makes more sense long term for 2026 and beyond. You are getting a newer CPU generation (2009 vs 2005). That makes it the safer long-term bet.

Atom D510 vs Pentium M 770 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Atom D510

The Atom D510 is manufactured by Intel. It was released in 21 December 2009 (15 years ago). It is based on the Pineview (2009−2011) architecture. It features 2 cores and 4 threads. Base frequency is 1.66 GHz, with boost up to 1.67 GHz. L3 cache: 0 kB. L2 cache: 512 kB (per core). Built on 45 nm process technology. Socket: FCBGA559. Thermal design power (TDP): 13 Watt. Memory support: DDR2. Passmark benchmark score: 525 points. Launch price was $97.

Pentium M 770

The Pentium M 770 is manufactured by Intel. It was released in 2007-01-01. It is based on the Dothan (2004−2005) architecture. It features 1 cores and 1 threads. Base frequency is 2.13 GHz, with boost up to 0.01 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 90 nm process technology. Socket: PGA478. Thermal design power (TDP): 27 Watt. Memory support: DDR2. Passmark benchmark score: 545 points. Launch price was $69.

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Processing Power

The Atom D510 packs 2 cores / 4 threads, while the Pentium M 770 offers 1 cores / 1 threads — the Atom D510 has 1 more core. Boost clocks reach 1.67 GHz on the Atom D510 versus 0.01 GHz on the Pentium M 770 — a 197.6% clock advantage for the Atom D510 (base: 1.66 GHz vs 2.13 GHz). The Atom D510 uses the Pineview (2009−2011) architecture (45 nm), while the Pentium M 770 uses Dothan (2004−2005) (90 nm). In PassMark, the Atom D510 scores 525 against the Pentium M 770's 545 — a 3.7% lead for the Pentium M 770. Both processors carry 0 kB of L3 cache.

Feature	Atom D510	Pentium M 770
Cores / Threads	2 / 4+100%	1 / 1
Boost Clock	1.67 GHz+16600%	0.01 GHz
Base Clock	1.66 GHz	2.13 GHz+28%
L3 Cache	0 kB	0 kB
L2 Cache	512 kB (per core)	2 MB+300%
Process	45 nm-50%	90 nm
Architecture	Pineview (2009−2011)	Dothan (2004−2005)
PassMark	525	545+4%
Geekbench 6 Single	130	—
Geekbench 6 Multi	350	—

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Memory & Platform

The Atom D510 uses the FCBGA559 socket (PCIe 2.0), while the Pentium M 770 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.

Feature	Atom D510	Pentium M 770
Socket	FCBGA559	PGA478
PCIe Generation	PCIe 2.0+82%	PCIe 1.1
Max RAM Speed	DDR2-800	—
Max RAM Capacity	4 GB	—
RAM Channels	1	—
ECC Support	No	—
PCIe Lanes	4	—

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Advanced Features

Virtualization: None (Atom D510) / not specified (Pentium M 770). The Atom D510 includes integrated graphics (Intel GMA 3150), while the Pentium M 770 requires a dedicated GPU. Primary use case: Atom D510 targets Nettop.